FORCES | SIMPLE MACHINES | CHEMICAL AND PHYSICAL CHANGE | CLASSIFICATION | GENERAL SCIENCE TRIVIA |
---|---|---|---|---|
Contact and non-contact
What are the two main classifications of a force?
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A Gear
What is a wheel with teeth?
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Physical Change
Is melting butter a physical or chemical change?
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Homo sapiens
What is the scientific name for Humans?
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Mercury
What is the nearest planet to the sun?
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Newtons (N)
What is the Unit used to measure Weight?
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Wedge, Screw and Ramp
What are the three main types of inclined plane?
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Reactant + Reactant --> Product
What is the basic formula of a chemical reaction?
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Fungi
Which kingdom are mushrooms from?
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Three
How many hearts does an octopus have?
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Terminal Speed or Terminal Velocity
What is the term for the maximum speed an object can reach when falling
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Load
In a second class lever which out of the fulcrum, load or effort is located in the middle?
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Heat or Thermal Energy
What kind of kinetic energy can cause matter to change states?
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An internal skeleton or a backbone
What makes an animal a vertebrate?
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Oak
From what tree do acorns come from?
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A spring balance
What piece of equipment can we use to measure weight?
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load/effort
What is the equation to work out the mechanical advantage of a simple machine?
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Temperature, Surface Area, Concentration, Pressure and Catalysts
What are the 5 factors we learnt that can affect rate of reaction?
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Dichotomous Keys
What are the charts called that classify species by splitting them into two categories at each branch
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Platypus and Echidna
What are the only two egg-laying mammals in existence in the world today?
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Traction
What is the type of friction that helps objects to move?
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Speed
What kind of multiplier is a ceiling fan?
|
Sublimation
What is the process called when a solid changes state straight into a gas
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Kingdom, Phylum, Class, Order, Family, Genus, Species
What are the 7 levels of classification in order from largest to smallest?
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The tongue
Which is the strongest muscle in the body relative to its size?
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